Please Help! A 12-sided die with faces numbered 1-12 is rolled 200 times. On the
ID: 3131845 • Letter: P
Question
Please Help!
A 12-sided die with faces numbered 1-12 is rolled 200 times. On the TI-83, which of the following would give the exact probability of getting at least 15 but less than 20 sevens?
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,14)
binomcdf(200, 1/12,19) - binomcdf(200, 1/12,15)
binomcdf(200, 1/12,19) - binomcdf(200, 1/12,14)
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,15)
binompdf(200, 1/12,19) - binompdf(200, 1/12,14)
When the Normal distribution (a continuous distribution) is used to find approximate answers to problems arising from the Binomial distribution an adjustment is made for the mismatch of types of distribution. This is called the continuity correction. For the given probability choose the right option to show how this probability must be adjusted before the Normal distribution can be used to calculate it.
P(X < 6)
P(X 5.5)
P(X 6)
P(X 5)
P(X 6.5)
When the Normal distribution (a continuous distribution) is used to find approximate answers to problems arising from the Binomial distribution an adjustment is made for the mismatch of types of distribution. This is called the continuity correction. For the given probability choose the right option to show how this probability must be adjusted before the Normal distribution can be used to calculate it.
P(2 < X < 5)
P(2 X 5)
P(3 X 4)
P(2.5 X 4.5)
P(1.5 X 5.5)
When the Normal distribution (a continuous distribution) is used to find approximate answers to problems arising from the Binomial distribution an adjustment is made for the mismatch of types of distribution. This is called the continuity correction.
For the given probability choose the right option to show how this probability must be adjusted before the Normal distribution can be used to calculate it.
P(X 8)
P(X 7)
P(X 9)
P(X 7.5)
P(X 8.5)
When the Normal distribution (a continuous distribution) is used to find approximate answers to problems arising from the Binomial distribution an adjustment is made for the mismatch of types of distribution. This is called the continuity correction. For the given probability choose the right option to show how this probability must be adjusted before the Normal distribution can be used to calculate it.
P(2 X 9)
P(2.5 X 9.5)
P(1.5 X 9.5)
P(1.5 X 8.5)
P(1.5 X 8.5)
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,14)
binomcdf(200, 1/12,19) - binomcdf(200, 1/12,15)
binomcdf(200, 1/12,19) - binomcdf(200, 1/12,14)
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,15)
binompdf(200, 1/12,19) - binompdf(200, 1/12,14)
Explanation / Answer
1)
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,15)
2)
P(X 6.5)
3)
P(1.5 X 5.5)
4)
P(X 7.5)
5)
P(1.5 X 8.5)
binomcdf(200, 1/12,20) - binomcdf(200, 1/12,15)